by James Kadlubar | Feb 24, 2021 | Plant Health Care, Tree Health Care, Tree Insect Control
Elm Leaf Pests Homeowners should know that Elms growing in Denver need additional attention. The City has Elm leave pests that feed on elm leaves, causing them to dry up and die. Heavily infested trees are unsightly with brown and skeletonized leaves. Repeated...
by James Kadlubar | Jan 7, 2021 | Ross Tree Handbook, Tree Health Care, tree pruning
Winter Tree Services Ross Tree operates twelve months of the year and provides winter tree services throughout the Denver area. The most popular winter tree services are deep root watering, winter pruning, and dormant oil spraying. Denver is experiencing its second...
by James Kadlubar | Dec 18, 2020 | Plant Health Care
An Introduction to Horticultural Oils Dormant and horticultural oils are effective against exposed tree insect eggs, larvae, pupae, and adults. Dormant oils are sprayed on trees in the winter before their buds open in the spring. In Denver, these oils can be used in...
by James Kadlubar | Sep 24, 2020 | Plant Health Care, Tree Insect Control
The best time to check for Mountain Pine Beetle (MPB) infestation is in winter. Check for “pitch tubes” on the trunks of your trees. The tree forms these tubes in its attempt to flush out the intrusive beetles. If you see some, use a hatchet to cut off a...
by James Kadlubar | Sep 14, 2020 | Plant Health Care
Keeping It Green Ross Tree offers a Plant Health Care (PHC) service that takes a holistic and comprehensive approach to tree, shrub, and lawn care. In contrast, most tree companies just service trees and sometimes shrubs. We keep all the woody plants and turf in a...
